Mishra, A. K. ; Bansal, C. ; Hahn, H. (2008)
Surface charge induced variation in the electrical conductivity of nanoporous gold.
In: Journal of Applied Physics, 103 (9)
doi: 10.1063/1.2912982
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The electrical conductivity of nanoporous gold was measured in situ during the charging and decharging of the surface of the metal. The nanoporous gold samples were prepared by the process of selective dealloying of Ag from Au–Ag alloy. Charge was induced on the surface by making the sample a working electrode in an electrochemical cell. The conductivity was observed to vary reversibly with the induced surface charge.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2008 |
| Autor(en): | Mishra, A. K. ; Bansal, C. ; Hahn, H. |
| Art des Eintrags: | Bibliographie |
| Titel: | Surface charge induced variation in the electrical conductivity of nanoporous gold |
| Sprache: | Englisch |
| Publikationsjahr: | 2008 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Applied Physics |
| Jahrgang/Volume einer Zeitschrift: | 103 |
| (Heft-)Nummer: | 9 |
| DOI: | 10.1063/1.2912982 |
| Kurzbeschreibung (Abstract): | The electrical conductivity of nanoporous gold was measured in situ during the charging and decharging of the surface of the metal. The nanoporous gold samples were prepared by the process of selective dealloying of Ag from Au–Ag alloy. Charge was induced on the surface by making the sample a working electrode in an electrochemical cell. The conductivity was observed to vary reversibly with the induced surface charge. |
| Freie Schlagworte: | electrical conductivity, electrochemical electrodes, gold alloys, nanoporous materials, surface charging, surface treatment |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Gemeinschaftslabor Nanomaterialien 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 15 Feb 2013 08:21 |
| Letzte Änderung: | 05 Mär 2013 10:05 |
| PPN: | |
| Sponsoren: | The support of the DST �India�—DAAD �Germany� project based personnel exchange program is acknowledged. |
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